JP5369281B2 - Prop fence - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To form a support fence which has supports serially arranged at predetermined spacings, as simply and surely as possible. <P>SOLUTION: This support fence A is constructed through the following steps: a sleeper 2 for each support position is slide-inserted and screwed between a pair of parallel rails 1 which are arranged in such a manner as to determine the direction and length of support arrangement; a pair of L-shaped fittings 3 is attached to each sleeper 2; the lower end of the support 4 is inserted into a support retainer seat which is formed of the L-shaped fittings 4; and the support 4 is fixed from the erect wall 32 of the L-shaped fitting 3 with a screw 5. The sleeper 2 and the L-shaped fitting 3 have only to be installed only in a location for installing the support 4, reducing the used amount of aluminum, and simply and surely performing work on a job site. The heights of the supports 4 are set different from one another, and the supports 4 are arranged at different levels in front and rear positions, so as to diversify the design of the support fence. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a strut fence that is installed and used in a front door, a garden, or the like so that a large number of struts are arranged in series at predetermined intervals as a straight or curved plane shape.

  The following Patent Document 1 is known as this type of support fence, and according to this, the support fence is an upward opening formed by arranging a pair of T-shaped protrusions in the center in the width direction with a U-shaped cross section. A wide and long base provided with a C-shaped bolt guide, and a bolt head on the bottom surface of the bottom wall are slidably fitted to the bolt guide of the base and placed on the wide upper surface of the T-shaped protrusion. A U-shaped support member fixed at a predetermined interval in the longitudinal direction of the base by tightening a nut to a bolt shaft protruding on the bottom wall, and the support member is received and fitted into the lower end hollow portion, and each of the support members is fitted from the opposite side surface. The base, the support member, and the support column are formed by processing, for example, an aluminum extruded material. By A pillar fence are as those made of aluminum.

JP 2009-174125 A

  In this case, by placing the base in a straight or curved plane shape, the columns can be placed in series in a straight or curved plane shape. In this case, it is necessary to make the base constituting the support fence to be of a length in which the support fence is arranged. Since a pair of T-shaped ridges are arranged in the center in the direction, the use of the aluminum extruded material made of aluminum tends to increase the amount of aluminum used in these bases, and this may increase costs. Since it is assumed that the support bracket is received and fitted in the hollow portion at the lower end of the column and is screwed from the opposite side of the column, the ratio between the support bracket and the column hollow portion is Leads to tend to require target accuracy, the modification to the support bracket at the construction site is or cause, becomes an obstacle to smooth acceptance to be fitted, is liable remaining possibility becomes impairing workability.

  The present invention has been made in view of such circumstances, and the problem to be solved is that it is possible to avoid the increase in cost by using as little aluminum as possible and to make construction as simple and reliable as possible. It is to provide a strut fence that can ensure good workability.

  In accordance with the above-described problems, the present invention is a belt-like material that determines the direction and length of the support columns to stand upright, and is arranged at a pair of parallel rails that can be bent relatively easily, and the support column standing position between the rails. A sleeper that forms a rail connecting bracket, a pair of L-shaped brackets that are pivotably arranged so as to form a support seat on the sleeper, and a lower end that is inserted into the support seat by the L-shaped bracket. By constructing a strut fence by providing struts with a predetermined interval in the longitudinal direction of the rail that are screwed from the opposing upright walls, a pair of parallel rails can be used as a pair of parallel rail sections other than the strut standing position. By reducing the amount of aluminum used as much as possible and forming the column seats with a pair of L-shaped metal fittings, the L-shaped metal fittings can be arranged on the outside of the column so that the support can be held as easily and reliably as possible. In The invention according to claim 1 is arranged by arranging a pair of parallel rails and a predetermined distance in the longitudinal direction between the rails. A large number of sleepers interposed between a pair of parallel rails, a pair of L-shaped metal fittings that are arranged on the numerous sleepers to form each upward U-shaped column seat, and a lower end on the column seat It is provided with a large number of columns inserted and fixed at predetermined intervals in the longitudinal direction of the rail by screwing from the standing wall of the L-shaped bracket, and the rail, sleeper, L-shaped bracket and column are formed by processing aluminum extrusions, respectively. Then, the sleepers are arranged with respect to the pair of parallel rails by fixing the sleepers to the both sides of the sleepers from the parallel pairs of rails at the positions of the sleepers. Rotating protrusions projecting from the lower end of the upright wall of the L-shaped metal fitting are fitted into the receiving groove opened on the upper surface of the metal plate, and the bottom wall is superposed so that it can be tilted and the superposed bottom wall is screwed. This is a strut fence characterized by that.

  In addition to the above, the invention described in claim 2 is simple and reliable without screwing the sleepers to the rails at both mating sites without causing misalignment or improper fixing of the screws. In order to obtain this, it is characterized in that the screwing of the sleeper with respect to the rail is performed at the fitting portion by fitting the opposing surfaces of the parallel pair of rails with both end surfaces of the sleeper. The support fence according to claim 1 is provided.

  In addition to the above, the invention according to the third aspect of the present invention is configured so that the L-shaped metal fittings can be stored in a good manner and the column can be erected vertically and stably as a column seat. The bottom wall of one of the L-shaped metal fittings is arranged so that the bottom wall of one of the L-shaped metal fittings extends horizontally from the standing wall, and the bottom wall of the other L-shaped metal fitting from the standing wall through the L-shaped step portion. The support fence according to claim 1 or 2, wherein the support bottom surface is formed so as to be flush with each other by being arranged below the wall thickness.

  In addition to the above, the invention described in claim 4 uses the struts of different widths in the width direction on the sleepers, the struts of different widths are used, and the position of the stand-up arrangement in the width direction. In order to be able to change, a plurality of receiving grooves arranged on the upper surface of the sleeper are arranged at symmetrical positions in the width direction of the sleeper so that the position of the L-shaped bracket on the sleeper is variable. It is set as the support | pillar fence of Claim 1, 2, or 3 characterized by the above-mentioned.

  In addition to the above, the invention according to claim 5 is suitable for using the L-shaped furniture using the columns having different widths or changing the column standing position in the width direction. This is a support fence according to claim 4, wherein the pair of L-shaped metal fittings is configured such that the interval between the standing walls is variable in the width direction.

  In addition to the above, the invention according to claim 6 is fixed upright at a predetermined interval in the longitudinal direction of the rail so that the design of the support fence can be diversified by using support posts of different heights. 6. The pillar fence according to claim 1, 2, 3, 4 or 5, wherein the plurality of pillars are made of pillars having different heights in part or in whole.

  The present invention uses these as the gist of the invention and is a means for solving the above problems.

  Since the present invention is configured as described above, the invention according to claim 1 is a pair of parallel rails that can form a belt-like material that determines the direction and length in which the columns are erected and can be curved relatively easily. A sleeper that forms a rail connecting bracket disposed at a column standing position between the rails, a pair of L-shaped brackets that are disposed so as to turn up and down so as to form a column seat on the sleeper, and the L-shaped bracket By inserting the lower end into the column receiving seat and by supporting the column fence with a predetermined interval in the longitudinal direction of the rail screwed from the opposite standing wall, the parallel pair of rails can be connected to other than the column standing position. By using a pair of parallel rail sections as much as possible to reduce the amount of aluminum used in the column fence as much as possible, and by forming the column support seat with a pair of L-shaped brackets, the L-shaped brackets are placed outside the columns to hold the columns. Possible It is possible to provide a strut fence was adapted to ensure as much as possible high field workability and adapted to be without easily and reliably.

  In addition to the above, the invention described in claim 2 is simple and reliable without screwing the sleepers to the rails at both mating sites without causing misalignment or improper fixing of the screws. Can be obtained.

  In addition to the above, the invention according to claim 3 makes it possible to make the L-shaped metal fittings fit well and to support the column vertically and stably as a column seat.

  In addition to the above, the invention described in claim 4 uses the struts of different widths in the width direction on the sleepers, the struts of different widths are used, and the position of the stand-up arrangement in the width direction. It can be variable.

  In addition to the above, the invention described in claim 5 can be adapted to use the L-shaped furniture by using the columns having different widths or changing the column standing position in the width direction. .

  In the invention described in claim 6, in addition to the above, the design of the support fence can be diversified by using support posts having different heights.

It is a perspective view which shows the installation aspect of a support | pillar fence. It is a longitudinal cross-sectional view which shows the installation state of a support | pillar. It is a cross-sectional view which shows the installation state of a support | pillar. It is a perspective view which shows the relationship between a rail, a sleeper, L-shaped metal fittings, and a support | pillar. It is a perspective view which shows the relationship between a sleeper, an L-shaped metal fitting, and a support | pillar.

  Hereinafter, the present invention will be described in more detail with reference to the example of the drawings. A is a support fence, and the support fence A is disposed between a pair of parallel rails 1 and a predetermined distance in the longitudinal direction between the rails 1. A plurality of sleepers 2 interposed between the pair of parallel rails 1, a pair of L-shaped metal fittings 3 that are arranged on the plurality of sleepers 2 to form respective upward U-shaped support seats, and the support columns The lower end of the L-shaped bracket 3 is inserted into the receiving seat and fixed with a plurality of posts 4 fixed at predetermined intervals in the longitudinal direction of the rail 1 by fixing the screws 5 from the standing wall 32 of the L-shaped bracket 3 and the rail 1, sleeper 2, and L-shaped bracket. 3 and the column 4 are formed by processing an aluminum extruded material, and at this time, the arrangement of the sleepers 2 with respect to the parallel pair of rails 1 is arranged from the parallel pair of rails 1 to both sides of the sleeper 2 at each position of the sleepers 2. Screw 5 stop The pair of L-shaped metal fittings 3 with respect to the sleepers 2 is inserted into the receiving grooves 22 opened on the upper surface of the sleepers 2 and the rotating projections 33 projecting from the lower ends of the standing walls 32 of the L-shaped metal fittings 3. The bottom wall 31 is superposed so that it can be tilted up and down, and the superposed bottom wall 31 is fastened with screws 5. At this time, in this example, the screw of the sleeper 2 with respect to the rail 1 is used. The 5-stop is performed by fitting the opposing surfaces of the parallel pair of rails 1 and the both ends of the sleepers at the fitting portion.

  That is, in this example, the pair of parallel rails 1 are each of a length having the length of the column 1 standing arrangement, that is, the length of the column fence A, and the rail 1 of this example is, for example, A fitting strip 11 which is formed in a narrow and vertically long belt shape and protrudes in a U-shaped cross section on the inner sleeper 2 side so as to be fitted to the sleeper 2 at the upper and lower intermediate positions, and the fitting strip 11 having a recessed groove on the outer side. In the present example, the rail 1 is further provided on the inner side of the fitting strip 11, for example, in the vertical direction. The upper and lower small protrusions that extend up and down the wall are provided so as to protrude, for example, using an aluminum extruded material that is symmetrical in the vertical direction. At this time, the parallel pair of rails 1 is formed of the aluminum extruded material. The same cross-sectional shape between a parallel pair by using the material as a common and flipped up and down There as eggplant.

  In this example, the sleeper 2 is a flat, rectangular or rectangular cross section having a length equal to or slightly shorter than the width of the rail 1 interval, and the cross section C-shaped groove 21 disposed in the center of the upper surface is formed. A wide flat surface is disposed on both sides in the width direction, and a receiving groove 22 having an upper surface defined by an L-shaped protrusion is formed on both sides of the wide flat surface in the width direction, for example, so as to form a cross-section L-shape, On the side, a fitting receiver 23 having a U-shaped cross-section opened toward the outside so as to receive and fit the fitting rail 11 of the rail, and in this example, the fitting receiver 23 A pair of upper and lower portions which are arranged vertically and which are in contact with the contact strip 12 by defining the small groove strip which receives and engages the small protrusion of the rail 1 on the top and bottom of the fitting receiving strip 23 and both ends in the width direction. It is assumed that a contact protrusion is provided, and the leg of the cross-sectional C-shaped groove 21 is provided between the opposing surfaces of the fitting receiving groove 23. In a state where a and Ashijo and these fitting 受条 23 sandwiched intermediate projecting downward to place the bottom wall between them is as having been formed in the cross-section hollow.

  At this time, the sleeper 2 of the present example has a plurality of receiving grooves 22 arranged on the upper surface thereof at symmetrical positions in the width direction of the sleeper 2. A plurality of strips are arranged on both sides of the flat surface in the width direction, and there are several pairs of receiving grooves 22 with respect to the pair of L-shaped metal fittings 3. Therefore, by selectively using the several pairs of receiving grooves 22, As will be described later, the position of the L-shaped bracket 3 on the sleeper 2 is variable.

  In this example, the pair of L-shaped metal fittings 3 are arranged such that the bottom wall 31 and the upright wall 32 are arranged in an L-shaped cross section, and a rotating projection 33 is provided at the lower end of the upright wall 32 to project the bottom wall. 31 and the upright wall 32 form an upward U-shaped column seat, and at this time, the pair of L-shaped metal fittings 3 in this example is formed by connecting the bottom wall 31 of one L-shaped metal fitting 3 of the pair. The bottom wall 31 of the other L-shaped metal fitting 3 is horizontally disposed from the standing wall 32 through the L-shaped step portion 34 from the standing wall 32 to the thickness of the bottom wall 31 of the one L-shaped metal fitting 3. It is assumed that the bottom surface of the column support that has been superposed by being arranged at the lower side is formed flush with the other.

  That is, the pair of L-shaped metal fittings 3 of the present example has a front rectangular shape or a rectangular shape so that the standing wall 32 has a height and a length (depth) that form an upstanding surface to ensure the holding strength of the support column 4. None, and a plate-like one provided with a plurality of screw holes for fixing the support column 4, the length of the bottom wall is the same length as the standing wall 32, for example, and the protruding width from the standing wall 32 is The width of the sleeper 2 is slightly smaller than the width of the sleeper 2/3 or more, so that the bottom walls 31 always cover the cross-sectional C-shaped groove 21 at the center of the sleeper 2 in the overlapped state of the bottom walls 31. If necessary, the interval between the standing walls 32 is variable in the width direction, and the plate-like one is used. On the other hand, the L-shaped metal fittings 3 are provided so that the standing walls 32 extend downward. Projecting downward from the projecting position of the stepped portion 34 or the bottom wall 31, the inside of the lower end thereof, that is, An L-shaped step portion 34 or the bottom wall 31 protruding side as a pivot for the curved surface, there as having a pivoting protrusion 33 is bent to form a lower end and an L-shaped cross section.

  The plurality of struts 4 are made of hollow materials having a square cross section or a rectangular shape, the heights of which are the same length, or the heights of some or all of the many are different. Differently, the lower end is inserted into the column seat of the pair of L-shaped metal fittings 3 so that the upright walls 32 of the L-shaped metal fittings 3 face each other in a face-to-face manner, and the length of the sleeper 2 The same length or slightly shorter than this. In addition, each of the plurality of support columns 4 is configured such that a leg piece is fitted and fixed in a hollow portion at the upper end, a cap 41 is attached, and the hollow portion is closed to ensure a good appearance.

  As shown in FIGS. 4 and 5, the members of the post fence A formed as described above are, for example, the fitting strips 11 of the rails 1 from the longitudinal ends of the pair of parallel rails 1 and the sleepers 2 fitted. The sleeper 2 is slid and inserted between the pair of rails 1 so as to be received in the joint strips 23, and the screw heads are inserted into the recessed grooves on the outside of the fitting strips 11 of the rails 1 at the column 4 standing position. By screwing into the mating receiving strips 23 of the sleepers 2, the screws 5 at these mating sites are fixed, while a pair of receiving grooves 22 arranged on the upper surface of the sleepers 2 in the width direction are paired in the width direction. The rotation protrusions 33 of the respective L-shaped metal fittings 3 are attached to the receiving grooves 22 so as to be inserted obliquely from the openings of the L-shaped protrusions that define the receiving grooves 22, and the rotation protrusions 33 are rotated. Each L-shaped metal fitting 3 is rotated in the standing direction as a moving fulcrum, and a pair of L-shaped golds on the sleepers 2 3 is formed with a U-shaped support seat for the upward opening, and the overlapped bottom wall 31 is fastened with a screw 5 at its central position so that the screw 5 can escape into the cross-section C-shaped groove 21 of the sleeper 2. These are integrated, and then the lower end of the column 4 is inserted into the column seat, and the screw 5 is screwed into the side surface of the column 4 from the standing wall 32 of each L-shaped metal fitting 3 through the screw through hole. The column 4 is fixed to each pair of L-shaped metal fittings 3 to form the column fence A. As a result, the support fence A is fixed to the pair of parallel rails 1 upright and fixed at a predetermined interval via a sleeper 2 interposed and fixed to the rail 1 and an L-shaped metal fitting 3 attached to the sleeper 2. Since this can be arranged in series and formed, the formation of the strut fence A can be performed as easily and reliably as possible.

  In the column fence A of this example, the sleepers 2 and the L-shaped metal fittings 3 need only be arranged at the upright fixing position of the column 4 with respect to the pair of parallel rails 1 described above. The amount of aluminum used can be reduced as much as possible to prevent an increase in cost due to an increase in the amount of aluminum used, and a pair of L-shaped brackets 3 is used to form a column seat. 3, it is sufficient that the screw 5 is fixed from the upright wall 32 side of the L-shaped metal fitting 3, so that the upright fixing work of the support column 4 can be performed easily and reliably and the support column 4 can be stabilized. Can stand up. Further, since the L-shaped metal fitting 3 has a simple shape and can be stacked and transported, it is less likely to be deformed by an external force, and even if it is deformed, the screw 5 is fastened from the standing wall 32 outside the column 4. Therefore, the influence of the deformation can be absorbed as much as possible and the influence can be avoided. In this example, the L-shaped bracket 3 is exposed to the outside of the column 4, but the column fence A has a lower end, for example, a ground such as a concrete surface so that the L-shaped bracket 3 is buried in the ground. It is possible to prevent the L-shaped metal fitting 3 from being exposed, and thus the appearance is not impaired by using the L-shaped metal fitting 3.

  In the pillar fence A of this example, since the pillar 4 having a different height was used, the pillar 4 was partially different in height, and sequentially changed as shown in FIG. And can have a design with a change in appearance. At this time, if the pair of parallel rails 1 are arranged in a straight line, the support fence A can be made into a straight line, and if arranged in a curved shape in a plane semicircle, S-shape, etc., as shown in FIG. Since the support fence A can be curved, the parallel pair of rails 1 can be designed in a similar manner by appropriately arranging the support 4 so that the direction and length of the support 4 are fixed upright. It can be.

  Further, the above-mentioned several pairs of receiving grooves 22 of the sleeper 2 are selected so that the rotation protrusions 33 of the L-shaped metal fitting 3 are inserted and inserted using the support pillars 4 having the same shape, and the top of the sleeper 2 of the L-shaped metal fitting 3 is selected. If the position of the column 4 is changed, the upright fixing of the column 4 can be arranged with a step in the width direction, that is, the front-rear direction when viewed from the front of the column fence A, so that the appearance can be changed. . Further, since the distance between the standing walls 32 of the pair of L-shaped metal fittings 3 is variable in the width direction, the position of the L-shaped metal fitting 3 on the sleeper 2 is changed so It is possible to use a plurality of struts 4 having different sizes), and it is also possible to use a design having a change in appearance.

  Although the explanation based on the illustrated example is as described above, a bracket mounting groove, a panel receiving groove, a rib, etc. are arranged on some pillars, and a blindfold panel, a decorative material, and a mail box are disposed between the pillars and the pillars. In the implementation of the present invention, including the installation of posts, etc., the concrete shape of each of the support fence, parallel pair of rails, sleepers, L-shaped brackets, support, structure, material, application, relationship between these, Additions to these can be in various forms as long as they do not contradict the gist of the invention.

A pillar fence 1 rail 11 fitting strip 12 contact strip 2 sleeper 21 cross section C-shaped groove 22 receiving groove 23 fitting receiving strip 3 L-shaped metal fitting 31 bottom wall 32 upright wall 33 rotating projection 34 L-shaped stepped portion 4 strut 41 Cap 5 screw

Claims (6)

  A pair of parallel rails, a number of sleepers arranged between the rails at a predetermined interval in the longitudinal direction and interposed between the pair of parallel rails, and an upward U-shaped support column by being disposed on the number of sleepers A pair of L-shaped metal fittings each having a receiving seat, and a plurality of support posts that are vertically fixed at predetermined intervals in the longitudinal direction of the rail by inserting a lower end into the supporting column seat and screwing from the standing wall of the L-shaped fitting. The rails, sleepers, L-shaped brackets and columns are formed by processing aluminum extrusions, and the arrangement of the sleepers with respect to the parallel pairs of rails is fixed by screwing the parallel pairs of rails from the parallel pairs of rails to both sides of the sleepers. A pair of L-shaped brackets are arranged on the sleepers, and the bottom wall can be freely tilted by fitting a rotating protrusion projecting from the lower end of the standing wall of the L-shaped brackets into a receiving groove opened on the upper surface of the sleepers. The Combined and post fence, characterized by comprising performed the polymerized bottom wall screwed.   2. The support fence according to claim 1, wherein screwing of the sleeper to the rail is performed by fitting the opposing surfaces of the pair of parallel rails with both end surfaces of the sleeper at the fitting portion.   The bottom wall of one of the L-shaped metal fittings is arranged so that the bottom wall of one of the L-shaped metal fittings extends horizontally from the standing wall, and the bottom wall of the other L-shaped metal fitting from the standing wall through the L-shaped step portion. The support fence according to claim 1 or 2, wherein the bottom face of the support receiving surface is formed to be flush with each other by being arranged below the wall thickness.   The receiving groove arranged on the upper surface of the sleeper is arranged in a plurality of symmetrical positions in the width direction of the sleeper so that the position of the L-shaped bracket on the sleeper is variable. Prop fence.   The strut fence according to claim 4, wherein the pair of L-shaped metal fittings is configured such that the interval between the standing walls is variable in the width direction.   The number of pillars standing and fixed at a predetermined interval in the longitudinal direction of the rail are constituted by pillars having different heights of some or all of the pillars. Prop fence.

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